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sklademVydáno: 2004-06-08
IEC 61047:2004
DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements
Convertisseurs abaisseurs électroniques alimentés en courant continu ou alternatif pour lampes à incandescence - Exigences de performances
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Anglicky/Francouzsky Hardcopy
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| Označení normy: | IEC 61047:2004 |
| Vydáno: | 2004-06-08 |
| Jazyk: | Anglicky/Francouzsky |
DESCRIPTION
IEC 61047:2004
This International Standard specifies performance requirements for electronic step-down convertors for use on d.c. supplies up to 250 V and a.c. supplies up to 1 000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tungsten halogen lamps as specified in IEC 60357 and other filament lamps.